I noticed two additional balloons in the air today so I generated APRS usage plots for them as well. You can see them at:
http://tinyurl.com/KJ4ERJ-W6JPA
As with VE6ATV, I also provided 2 screen captures from my APRSIS32 client showing the altitudes along the track for each balloon. They're the files that are called:
W6JPA-3/-6-20100424.png
OpenStreetMap.org has some pretty detailed maps of Black Rock City
underneath W6JPA-6-20100424.png.
Lynn (D) - KJ4ERJ - APRS Infrastructure Visualization
(and author of APRSISCE for Windows Mobile and Win32)
http://groups.yahoo.com/group/aprsisce/http://aprsisce.wikidot.com/start